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Class: REXML::Parsers::LightParser

Relationships & Source Files
Inherits: Object
Defined in: lib/rexml/parsers/lightparser.rb

Class Method Summary

Instance Method Summary

Constructor Details

.new(stream) ⇒ LightParser

[ GitHub ] 

  


# File 'lib/rexml/parsers/lightparser.rb', line 9



def initialize stream
  @stream = stream
  @parser = REXML::Parsers::BaseParser.new( stream )
end


  







Instance Method Details



  

    #add_listener(listener)  
  

  [ GitHub ]


  

  


# File 'lib/rexml/parsers/lightparser.rb', line 14



def add_listener( listener )
  @parser.add_listener( listener )
end


  








  

    #parse  
  

  [ GitHub ]


  

  


# File 'lib/rexml/parsers/lightparser.rb', line 23



def parse
  root = context = [ :document ]
  while true
    event = @parser.pull
    case event[0]
    when :end_document
      break
    when :start_element, :start_doctype
      new_node = event
      context << new_node
      new_node[1,0] = [context]
      context = new_node
    when :end_element, :end_doctype
      context = context[1]
    else
      new_node = event
      context << new_node
      new_node[1,0] = [context]
    end
  end
  root
end


  








  

    #rewind  
  

  [ GitHub ]


  

  


# File 'lib/rexml/parsers/lightparser.rb', line 18



def rewind
  @stream.rewind
  @parser.stream = @stream
end